The engineer is professional level I will give 5 star , but the product is not as described 3-5 years actually Id show the matrix ex5 is more than 7 years and with heart rate grips cracked , no usb charge, without rubber removable pedal parts, but it is in working condition. That is I give 4 stars overall, and recommended
Claim your business profile now and gain access to all features and respond to customer reviews.